$418 Cheap Flights from San José (SJO) to Sitka (SIT)

View $418 flight on Tue, Oct 28, 2025Opens in a new window

Popular airlines from Juan Santamaria Intl. Airport (SJO) to Sitka, AK (SIT)

Cheap Flights from San José to Sitka (SJO-SIT)

Prices were available within the past 7 days and start at $418 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Juan Santamaria Intl. Airport (SJO) to Sitka Airport (SIT) cost?
Grab a cheap one-way flight from $418 or cheap return flight from Juan Santamaria Intl. Airport (SJO) to Sitka Airport (SIT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Juan Santamaria Intl. Airport (SJO) to Sitka Airport (SIT)?
Planning your getaway for is a great way to save, as it's the cheapest month for flights between SJO and SIT. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Juan Santamaria Intl. Airport (SJO) to Sitka Airport (SIT)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SJO to SIT flight.
How many flights per day from Juan Santamaria Intl. Airport (SJO) to Sitka Airport (SIT)?
Nonstop flights from Juan Santamaria Intl. Airport (SJO) to Sitka Airport (SIT) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SJO to SIT?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Juan Santamaria Intl. Airport (SJO) to Sitka Airport (SIT)?
Choose a flight from Juan Santamaria Intl. Airport (SJO) to Sitka Airport (SIT) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Juan Santamaria Intl. Airport (SJO) to Sitka Airport (SIT) last-minute?
Holding off until just before your departure to book a flight from SJO to SIT often results in higher prices. While you may come across some last-minute deals, there's no guarantee. Keep your travel plans flexible to maximize your chances of scoring a bargain.
Is it cheaper to book a SJO to SIT flight and hotel package?
Compared with arranging flights and hotels separately, booking a SJO to SIT flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place will take the stress out of planning your trip. Simply secure your flights and select from our wide range of stays, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Juan Santamaria Intl. Airport (SJO) to Sitka Airport (SIT)?
If you reserved your SJO to SIT flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Origin airport
Juan Santamaría Intl.
Destination airport
Sitka
Distance
4229 mi

Book with confidence

San José to Sitka Flights

The cheapest times to fly from San José to Sitka

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San José to Sitka are during the month of . You can find some of the cheapest flights from San José to Sitka with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San José to Sitka

Sunday is one of the best days to book for cheap flights from San José to Sitka: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San José to Sitka

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San José to Sitka in 2025. You can also book with separate airlines for your outbound and return journeys, from $418 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San José to Sitka flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San José to Sitka airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San José to Sitka Flights

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*Available to One Key members.